12813594551940

Names of 12813594551940

• Cardinal: 12813594551940 can be written as Twelve trillion, eight hundred thirteen billion, five hundred ninety-four million, five hundred fifty-one thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.281359455194 × 10¹³

Factors of 12813594551940

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4082

Divisors of 12813594551940

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 19 20 21 26 28 30 31 35 38 39 42 52 57 60 62 65 70 76 78 84 91 93 95 105 114 124 130 133 140 155 156 182 186 190 195 210 217 228 247 260 266 273 285 310 364 372 380 390 399 403 420 434 455 465 494 532 546 570 589 620 651 665 741 780 798 806 868 910 930 988 1085 1092 1140 1178 1209 1235 1302 1330 1365 1482 1596 1612 1729 1767 1820 1860 1861 1995 2015 2141 2170 2356 2418 2470 2604 2660 2730 2821 2945 2964 3255 3458 3534 3705 3722 3990 4030 4123 4282 4340 4836 4940 5187 5460 5583 5642 5890 6045 6423 6510 6916 7068 7410 7444 7657 7980 8060 8246 8463 8564 8645 8835 9305 10374 10705 11166 11284 11780 12090 12369 12846 13020 13027 14105 14820 14987 15314 16492 16926 17290 17670 18610 20615 20748 21410 22332 22971 24180 24193 24738 25692 25935 26054 27833 27915 28210 29974 30628 32115 33852 34580 35340 35359 37220 38285 39081 40679 41230 42315 42820 44961 45942 48386 49476 51870 52108 53599 55666 55830 56420 57691 59948 61845 64230 65135 66371 70718 72579 74935 76570 78162 81358 82460 83499 84630 89922 91884 96772 103740 106077 107198 111332 111660 114855 115382 120965 122037 123690 128460 130270 132742 139165 141436 145158 149870 153140 156324 160797 162716 166998 169260 169351 173073 176795 179844 194831 195405 199113 203395 212154 214396 224805 229710 230764 241930 244074 247380 247513 260540 265484 267995 278330 284753 288455 290316 299740 321594 331855 333996 338702 346146 353590 362895 389662 390810 398226 403837 406790 417495 424308 449610 459420 459667 464597 483860 488148 495026 508053 528827 530385 535990 556660 569506 576910 584493 610185 643188 663710 677404 692292 707180 725790 742539 749983 779324 781620 796452 803985 807674 813580 834990 846755 854259 862823 865365 899220 919334 929194 974155 990052 995565 1016106 1057654 1060770 1071980 1096129 1139012 1153820 1168986 1211511 1220370 1237565 1261049 1327420 1379001 1393791 1423765 1451580 1485078 1499966 1586481 1607970 1615348 1669980 1693510 1708518 1725646 1730730 1838668 1858388 1948310 1991130 2019185 2032212 2115308 2121540 2192258 2249949 2298335 2322985 2337972 2423022 2440740 2475130 2522098 2540265 2588469 2644135 2758002 2787582 2847530 2922465 2970156 2999932 3172962 3215940 3217669 3288387 3387020 3417036 3451292 3461460 3701789 3712695 3749915 3783147 3896620 3982260 3984401 4038370 4271295 4314115 4384516 4499898 4596670 4645970 4846044 4950260 5044196 5080530 5176938 5249881 5288270 5480645 5516004 5575164 5695060 5844930 6039761 6057555 6305245 6345924 6435338 6576774 6895005 6968955 7403578 7425390 7499830 7566294 7672903 7932405 7968802 8076740 8542590 8628230 8827343 8999796 9193340 9291940 9653007 10161060 10353876 10499762 10576540 10961290 11105367 11249745 11689860 11953203 12079522 12115110 12610490 12870676 12942345 13153548 13790010 13937910 14249677 14807156 14850780 14999660 15132588 15345806 15749643 15864810 15937604 16088345 16393637 16441935 17085180 17256460 17654686 18119283 18508945 18915735 19306014 19922005 20999524 21922580 22210734 22499490 23018709 23906406 24159044 24230220 25220980 25884690 26249405 26482029 27580020 27875820 27890807 28499354 30198805 30691612 31499286 31729620 32176690 32787274 32883870 35309372 36238566 37017890 37831470 38364515 38612028 39844010 42749031 44136715 44421468 44998980 46037418 47812812 48265035 49180911 51769380 51797213 52498810 52964058 55526835 55781614 56998708 59766015 60397610 62998572 64353380 65574548 65767740 71248385 72477132 74035780 75662940 75703619 76729030 78748215 79688020 81968185 83672421 85498062 88273430 90596415 92074836 96530070 98361822 99747739 103594426 104997620 105928116 111053670 111563228 114755459 115093545 119532030 120795220 123516431 132410145 139454035 142496770 151407238 153458060 155391639 157496430 163936370 167344842 170996124 176546860 181192830 193060140 196723644 199495478 207188852 213745155 222107340 227110857 229510918 230187090 239064060 245904555 247032862 258986065 264820290 278908070 284993540 299243217 302814476 310783278 314992860 327872740 334689684 344266377 362385660 362580491 370549293 378518095 398990956 418362105 427490310 454221714 459021836 460374180 491809110 494065724 498738695 517972130 529640580 529925333 557816140 573777295 598486434 617582155 621566556 688532754 725160982 741098586 757036190 776958195 836724210 854980620 864615017 908443428 983618220 984147047 997477390 1035944260 1059850666 1087741473 1135554285 1147554590 1196972868 1235164310 1377065508 1450321964 1482197172 1496216085 1514072380 1553916390 1589775999 1605713603 1673448420 1721331885 1729230034 1812902455 1852746465 1968294094 1994954780 2119701332 2175482946 2271108570 2295109180 2346812189 2470328620 2593845051 2649626665 2952441141 2992432170 3107832780 3179551998 3211427206 3442663770 3458460068 3625804910 3705492930 3936588188 4323075085 4350965892 4542217140 4693624378 4817140809 4920735235 5187690102 5299253330 5438707365 5904882282 5984864340 6359103996 6422854412 6885327540 6889029329 7040436567 7251609820 7410985860 7948879995 8028568015 8646150170 9387248756 9634281618 9841470470 10375380204 10598506660 10877414730 11239995221 11734060945 11809764564 12969225255 13778058658 14080873134 14762205705 15897759990 16057136030 16427685323 17292300340 19268563236 19682940940 20667087987 21754829460 22479990442 23468121890 24085704045 25938450510 27556117316 28161746268 29524411410 30508558457 31795519980 32114272060 32855370646 33719985663 34445146645 35202182835 41334175974 44959980884 46936243780 48171408090 49283055969 51876901020 56199976105 59048822820 61017116914 65710741292 67439971326 68890293290 70404365670 82138426615 82668351948 91525675371 96342816180 98566111938 103335439935 112399952210 122034233828 134879942652 137780586580 140808731340 152542792285 164276853230 168599928315 183051350742 197132223876 206670879870 213559909199 224799904420 246415279845 305085584570 328553706460 337199856630 366102701484 413341759740 427119818398 457628376855 492830559690 610171169140 640679727597 674399713260 854239636796 915256753710 985661119380 1067799545995 1281359455194 1830513507420 2135599091990 2562718910388 3203398637985 4271198183980 6406797275970 12813594551940
• Sum of all divisors σ(n): 48029318184960
• Sum of proper divisors (its aliquot sum) s(n): 35215723633020
• 12813594551940 is an abundant number, because the sum of its proper divisors (35215723633020) is greater than itself. Its abundance is 22402129081080

Bases of 12813594551940

• Binary: 10111010011101100101110000000110011010000100₂
• Hexadecimal: 0xBA765C06684
• Base-36: 4JIHFCXAC

Squares and roots of 12813594551940

• 12813594551940 squared (12813594551940²) is 164188205341506449357763600
• 12813594551940 cubed (12813594551940³) is 2103841093456733046643013176902441384000
• The square root of 12813594551940 is 3579608.1562008991
• The cube root of 12813594551940 is 23400.4203737395

Scales and comparisons

• 12,813,594,551,940 seconds is equal to 407,432 years, 34 weeks, 6 days, 11 hours, 59 minutes.
• To count from 1 to 12,813,594,551,940 would take you about one million, eighteen thousand, five hundred eighty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12813594551940 cubic inches would be around 1950 feet tall.

Recreational maths with 12813594551940

• 12813594551940 backwards is 04915549531821
• 12813594551940 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12813594551940's digits is 57
• More coming soon!